EP3546128B1 - Nagelpistole - Google Patents

Nagelpistole Download PDF

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Publication number
EP3546128B1
EP3546128B1 EP19165297.3A EP19165297A EP3546128B1 EP 3546128 B1 EP3546128 B1 EP 3546128B1 EP 19165297 A EP19165297 A EP 19165297A EP 3546128 B1 EP3546128 B1 EP 3546128B1
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EP
European Patent Office
Prior art keywords
nail
module
gun
detection member
pressure
Prior art date
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Active
Application number
EP19165297.3A
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English (en)
French (fr)
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EP3546128A1 (de
Inventor
Liang-Chi Hung
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Basso Industry Corp
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Basso Industry Corp
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Publication of EP3546128A1 publication Critical patent/EP3546128A1/de
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/008—Safety devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/001—Nail feeding devices
    • B25C1/005—Nail feeding devices for rows of contiguous nails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/04—Hand-held nailing tools; Nail feeding devices operated by fluid pressure, e.g. by air pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/04—Hand-held nailing tools; Nail feeding devices operated by fluid pressure, e.g. by air pressure
    • B25C1/041—Hand-held nailing tools; Nail feeding devices operated by fluid pressure, e.g. by air pressure with fixed main cylinder
    • B25C1/043—Trigger valve and trigger mechanism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/04—Hand-held nailing tools; Nail feeding devices operated by fluid pressure, e.g. by air pressure
    • B25C1/047—Mechanical details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure
    • B25C1/10—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
    • B25C1/18—Details and accessories, e.g. splinter guards, spall minimisers
    • B25C1/182—Feeding devices
    • B25C1/184—Feeding devices for nails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure
    • B25C1/10—Hand-held nailing tools; Nail feeding devices operated by combustion pressure generated by detonation of a cartridge
    • B25C1/18—Details and accessories, e.g. splinter guards, spall minimisers
    • B25C1/188—Arrangements at the forward end of the barrel, e.g. splinter guards, spall minimisers, safety arrangements, silencers, bolt retainers

Definitions

  • the disclosure relates to a nail gun, and more particularly to a nail gun that is prevented from dry-firing.
  • Taiwanese Patent No. 1349600 discloses a conventional nail gun that includes a dry-firing prevention module.
  • the dry-firing prevention module includes a valve member that is resiliently biased for sealing a release chamber, a rod member that is movable along a path of movement and that abuts against the valve member, a stop member that is pivoted to a magazine housing receiving nails therein, and a nail pusher that is movably mounted to the magazine housing and that pushes the nails in the magazine housing.
  • the nail pusher is spaced apart from the stop member, and the stop member is resiliently retained on the path of movement of the rod member and abuts against the rod member.
  • the stop member hinders movement of the rod member and the valve member so that the valve member is maintained at an unblocking position where the valve member unseals the release chamber to permit high-pressure air to be released from the release chamber for firing a nail.
  • the nail pusher pushes the stop member to remove the stop member from the path of movement of the rod member.
  • the rod member and the valve member are biased so that an end of the rod member moves past the stop member and that the valve member is moved to a blocking position where the valve member seals the release chamber to prevent the release of the high-pressure air from the release chamber, thereby preventing the firing of the nails.
  • valve member cannot be moved from the blocking position to the unblocking position to permit the firing of the nails again by the stop member since the end of the rod member has moved past the stop member when the stop member is removed from the path of movement of the rod member.
  • An additional mechanism is needed for moving the valve member from the blocking position to the unblocking position.
  • Document CA879401 describes a fastener driving tool according to the preamble of claim 1 comprising a drive track for guiding fasteners as they are driven, a driver in said drive track movable on a power stroke to drive fasteners and a return stroke, pusher means for feeding fasteners into said drive track and movable between a forward position extending into said drive track and a rearward position rearwardly retracted therefrom, and control means operable to retract said pusher means from said drive track and thereafter initiate a power stroke of said driver.
  • an object of the disclosure is to provide a nail gun that can alleviate the drawback of the prior art.
  • the nail gun includes a gun body, a power module, a muzzle module, a magazine module, a firing module and a detection module.
  • the power module is disposed in the gun body.
  • the power module is configured to perform a nail-driving operation in which the power module outputs a striking force to strike a nail by receiving a first pressure, and is prevented from receiving the first pressure when the power module is subjected to a second pressure.
  • the muzzle module is mounted to the gun body, and defines a nail exit opening.
  • the magazine module is connected to the muzzle module for pushing a plurality of nails to move into the muzzle module one at a time.
  • the firing module is mounted to the gun body, and operable to activate the nail-driving operation for firing the nails via the nail exit opening.
  • the detection module includes a valve rod that is movably mounted to the gun body for controlling the second pressure, and a detection member that is pivoted to the magazine module and that is operable to pivot between an unsealing position and a sealing position. The detection member is moved to the sealing position when the number of the nails in the magazine module is less than a predetermined amount. When the detection member is at the unsealing position, the valve rod is moved away from the detection member to permit release of the second pressure. When the detection member is at the sealing position, the valve rod is moved toward the detection member to prevent the second pressure from being released.
  • the embodiment of the nail gun includes a gun body 1, a power module 2, a muzzle module 3, a magazine module 5, a firing module 6 and a detection module 7.
  • the gun body 1 has a handle 101.
  • a distal portion of the handle 101 is denoted as the lower portion of the nail gun
  • the muzzle module 3 is denoted as the front portion of the nail gun, and the rest can be deduced by analogy.
  • the gun body 1 further has a release flow path 11 that is in communication with the outside of the nail gun and that is disposed adjacent to the magazine module 5, an intake channel 12 that is for introducing high-pressure air into the nail gun to form a first pressure, and a connecting flow path 13 (see Figure 5 ) that is in communication with the release flow path 11.
  • the release flow path 11 has a small-diameter section 111, and a large-diameter section 112 that has a diameter larger than that of the small-diameter section 111.
  • the power module 2 is disposed in the gun body 1, and is configured to perform a nail-driving operation in which the power module 2 outputs a striking force to strike a nail by receiving the first pressure.
  • the power module 2 uses high-pressure air as the power source, and includes a cylinder 21 that is mounted in the gun body 1, a piston 22 that is movably disposed in the cylinder 21, a drive bit 23 that is co-movably mounted to the piston 22, a head valve 25 that removably blocks the cylinder 21, and a release chamber 26 that is defined between the head valve 25 and the gun body 1 and that is in communication with the release flow path 11.
  • the release chamber 26 receives the high-pressure introduced into the gun body to form a second pressure.
  • the muzzle module 3 is mounted to a front portion of the gun body 1, and defines a nail exit opening 31.
  • the magazine module 5 includes a magazine housing 51 that is connected to the muzzle module 3 and that is adapted to receive a plurality of nails (not shown) therein, and a nail feeder 52 that is movably disposed in the magazine housing 51 and that pushes the nails for moving the nails into the muzzle module 3 one at a time.
  • the nail feeder 52 has a projection 521 that projects toward the outside of the magazine housing 51.
  • the firing module 6 includes a plunger 61 that is movably mounted to the gun body 1 and that is operable for introducing the high-pressure air from the intake channel 12 into the cylinder 21, a trigger assembly 62 that is pivoted to the gun body 1 and that is operable to move the plunger 61, a contact arm 63 that is movably mounted to the gun body 1, and two contact-arm resilient members 64.
  • the plunger 61 is not operated (see Figure 2 )
  • the head valve 25 is biased by the second pressure formed by the high-pressure air in the release chamber 26 to block the cylinder 21 so that the cylinder 21 is prevented from receiving the first pressure by the head valve 25.
  • the plunger 61 When the plunger 61 is operated to move to an activating position (see Figure 3 ), the second pressure in the release chamber 26 is released via the release flow path 11, so that the head valve 25 is biased by the first pressure to unblock the cylinder 21 and that the high-pressure air flows into the cylinder 21 to push the piston 22 and the drive bit 23 for firing the nails via the nail exit opening 31 (i.e., the nail-driving operation is activated).
  • the power module 2 may use gas or electric motor as the power source. The operation of a gas nail gun or an electric nail gun is well-known to one having ordinary skill in the art, and is not further described in the following paragraphs.
  • the contact arm 63 extends through the muzzle module 3, and has an abutment end 631 that is adjacent to the nail exit opening 31.
  • the contact-arm resilient members 64 are disposed between the contact arm 63 and the muzzle module 3, and resiliently bias the contact arm 63 to move rearwardly.
  • the contact arm 63 is operable to move forwardly so that the abutment end 631 projects out of the nail exit opening 31.
  • the detection module 7 is disposed in the gun body 1, and includes a valve rod 70, a valve resilient member 71, a sealing ring 72, a detection member 73 and a detection resilient member 74.
  • the valve rod 70 is movably mounted in the release flow path 11 of the gun body 1, and has a rod portion 701 that is disposed in the small-diameter section 111 of the release flow path 11, and a head portion 702 that is disposed in the large-diameter section 112 of the release flow path 11 and that is for removably blocking the small-diameter section 111.
  • the sealing ring 72 is disposed in the large-diameter section 112 of the release flow path 11, and is located between the small-diameter section 111 and the head portion 702 of the valve rod 70.
  • the valve resilient member 71 has two opposite ends respectively abutting against the gun body 1 and the head portion 702 of the valve rod 70, and resiliently biases the head portion 702 of the valve rod 70 to be in air-tight contact with the sealing ring 72 for blocking the small-diameter section 111 of the release flow path 11.
  • the detection member 73 is pivoted to the magazine housing 51 and is operable to pivot between an unsealing position (see Figures 2 and 3 ) and a sealing position (see Figures 4 and 5 ), and has a first arm portion 731, and a second arm portion 732 that is opposite to the first arm portion 731 and that is located on the path of movement of the projection 521 of the nail feeder 52.
  • the first arm portion 731 pushes the valve rod 70, so that the head portion 702 of the valve rod 70 is spaced apart from the sealing ring 72 and the small-diameter section 111 of the release flow path 11 and that the release flow path 11 is unsealed.
  • the second arm portion 732 is pushed by the projection 521 of the nail feeder 52 and the first arm portion 731 is moved away from the valve rod 70 so that the valve rod 70 is biased by the valve resilient member 71 to move toward the detection member 73 until the head portion 702 of the valve rod 70 is in air-tight contact with the sealing ring 72 to seal the small-diameter section 111 of the release flow path 11.
  • the detection resilient member 74 has two opposite ends respectively abutting against the detection member 73 and the muzzle module 3, and resiliently biases the second arm portion 732 such that when the projection 521 of the nail feeder 52 is spaced apart from the second arm portion 732, the first arm portion 731 pushes the valve rod 70 against the biasing action of the valve resilient member 71 to maintain the valve rod 70 to unseal the small-diameter section 111 of the release flow path 11.
  • the projection 521 of the nail feeder 52 pushes the second arm portion 732 to move against the biasing action of the detection resilient member 74 such that the first arm portion 731 is partially removed from the path of movement of the valve rod 70 and that the valve rod 70 is moved to seal the small-diameter section 111 by the valve resilient member 71.
  • a distal portion of the trigger assembly 62 is distal from the gun body 1, and the contact arm 63 is maintained at a normal position by the contact-arm resilient members 64 where the abutment end 631 of the contact arm 63 is proximate to the nail exit opening 31.
  • the projection 521 of the nail feeder 52 pushes the second arm portion 732 of the detection member 73 to move against the biasing action of the detection resilient member 74, such that the detection member 73 is moved to the sealing position, in which the first arm portion 731 is partially removed from the path of movement of the valve rod 70, and the valve rod 70 is moved by the valve resilient member 71 to seal up the release flow path 11.
  • the second pressure in the release chamber 26 cannot be released via the release flow path 11, so that the head valve 25 would keep blocking the cylinder 21 and that the high-pressure air (i.e., the first pressure) would not be able to flow into the cylinder 21 for striking the nails (i.e., the nail-driving operation cannot be activated) . Therefore, dry-firing of the nail gun can be prevented.
  • the magazine module 5 and the detection module 7 are configured such that the release flow path 11 is sealed so as to prevent dry-firing when there is no nail in the magazine housing 51.
  • the magazine module 5 and the detection module 7 may be configured such that the release flow path 11 is sealed when the number of the nails 7 in the magazine housing 41 is less than a predetermined amount.
  • the valve rod 70 can be moved to unseal the release flow path 11 by the movement of the detection member 73 from the sealing position to the unsealing position without additional restoring structure.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Medicinal Preparation (AREA)

Claims (11)

  1. Nagelpistole, umfassend:
    einen Pistolenkörper (1);
    ein Energiemodul (2), das im Pistolenkörper (1) angeordnet ist, wobei das Energiemodul (2) dazu ausgelegt ist, einen Vorgang zum Eintreiben von Nägeln durchzuführen, bei dem das Energiemodul (2) eine Schlagkraft ausgibt, um einen Nagel einzuschlagen, indem es einen ersten Druck aufnimmt, und daran gehindert wird, den ersten Druck aufzunehmen, wenn das Energiemodul (2) einem zweiten Druck unterliegt;
    ein Mündungsmodul (3), das am Pistolenkörper (1) angebracht ist und eine Nagelaustrittsöffnung (31) definiert;
    ein Magazinmodul (5), das mit dem Mündungsmodul (3) verbunden ist, um eine Vielzahl von Nägeln so zu schieben, dass diese sich einer nach dem anderen in das Mündungsmodul (3) bewegen;
    ein Schießmodul (6), das am Pistolenkörper (1) angebracht ist und betätigt werden kann, um den Vorgang zum Eintreiben von Nägeln zu aktivieren, um die Nägel über die Nagelaustrittsöffnung (31) auszuschießen; und
    ein Detektionsmodul (7), das eine Ventilstange (70) einschließt, die beweglich am Pistolenkörper (1) angebracht ist, um den zweiten Druck zu steuern, und ein Detektionsglied (73), das zum Magazinmodul (5) geschwenkt ist und das betätigt werden kann, um zwischen einer Dichtungslösestellung und einer Dichtungsstellung zu schwenken, wobei das Detektionsglied (73) zur Dichtungsstellung bewegt wird, wenn die Anzahl der Nägel im Magazinmodul (5) weniger als eine vorbestimmte Menge beträgt;
    dadurch gekennzeichnet, dass die Ventilstange (70), wenn sich das Detektionsglied (73) in der Dichtungslösestellung befindet, vom Detektionsglied (73) geschoben wird, sodass es sich vom Detektionsglied (73) weg bewegt, um die Freigabe des zweiten Drucks zu ermöglichen; und
    wobei die Ventilstange (70), wenn sich das Detektionsglied (73) in der Dichtungsstellung befindet, in Richtung des Detektionsglieds (73) bewegt wird, um zu verhindern, dass der zweite Druck freigegeben wird.
  2. Nagelpistole nach Anspruch 1, dadurch gekennzeichnet, dass der Pistolenkörper (1) einen Freigabeströmungspfad (11) aufweist, wobei das Energiemodul (2) einen Zylinder (21) einschließt, der zum Aufnehmen des ersten Drucks dient, ein Kopfventil (25), das den Zylinder (21) lösbar sperrt, und eine Freigabekammer (26), die zwischen dem Kopfventil (25) und dem Pistolenkörper (1) definiert ist und die mit dem Freigabeströmungspfad (11) in Kommunikation steht, wobei die Ventilstange (70) beweglich im Freigabeströmungspfad (11) angebracht ist.
  3. Nagelpistole nach einem der Ansprüche 1 und 2, weiter dadurch gekennzeichnet, dass der Pistolenkörper (1) weiter einen Einlasskanal (12) aufweist, der zum Einleiten von Hochdruckluft dient, um einen ersten Druck zu bilden, wobei das Schießmodul (6) einen Kolben (61) einschließt, der beweglich am Pistolenkörper (1) angebracht ist und der betätigt werden kann, um den ersten Druck in den Zylinder (21) einzuleiten, und eine Abzugbaugruppe (62), die zum Pistolenkörper (1) geschwenkt ist und die betätigt werden kann, um den Kolben (61) zu treiben.
  4. Nagelpistole nach Anspruch 2, weiter dadurch gekennzeichnet, dass der Freigabeströmungspfad (11) ein Teilstück mit kleinem Durchmesser (111) und ein Teilstück mit großem Durchmesser (112) aufweist, welches einen Durchmesser aufweist, der größer ist als der des Teilstücks mit kleinem Durchmesser (111), wobei die Ventilstange (70) einen Stangenabschnitt (701) aufweist, der im Teilstück mit kleinem Durchmesser (111) des Freigabeströmungspfades (11) angeordnet ist, und einen Kopfabschnitt (702), der im Teilstück mit großem Durchmesser (112) des Freigabeströmungspfads (11) angeordnet ist und der dafür dient, das Teilstück mit kleinem Durchmesser (111) lösbar zu sperren.
  5. Nagelpistole nach Anspruch 4, weiter dadurch gekennzeichnet, dass das Detektionsmodul (7) weiter einen Dichtungsring (72) einschließt, der im Teilstück mit großem Durchmesser (112) des Freigabeströmungspfads (11) angeordnet ist und der sich zwischen dem Teilstück mit kleinem Durchmesser (111) und dem Kopfabschnitt (702) der Ventilstange (70) befindet, wobei der Kopfabschnitt (702) der Ventilstange (70) mit dem Dichtungsring (72) in luftdichtem Kontakt steht, wenn sich das Detektionsglied (73) in der Dichtungsstellung befindet.
  6. Nagelpistole nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass das Magazinmodul (5) ein Magazingehäuse (51) einschließt, das dazu geeignet ist, die Nägel in sich aufzunehmen, und eine Nagelzuführung (52), die beweglich im Magazingehäuse (51) angeordnet ist und die die Nägel schiebt, um die Nägel einen nach den anderen in das Mündungsmodul (3) zu bewegen, wobei das Detektionsglied (73) zum Magazingehäuse (51) geschwenkt ist und einen ersten Armabschnitt (731) aufweist, der dafür dient, die Ventilstange (70) zu schieben, und einen zweiten Armabschnitt (732), der dem ersten Armabschnitt (731) gegenüberliegt und der sich im Bewegungspfad der Nagelzuführung (52) befindet, wobei die Nagelzuführung (52) den zweiten Armabschnitt (732) des Detektionsglieds (73) treibt, um das Detektionsglied (73) zur Dichtungsstellung zu bewegen, wenn die Anzahl der Nägel im Magazingehäuse (51) weniger als eine vorbestimmte Menge beträgt.
  7. Nagelpistole nach Anspruch 6, weiter dadurch gekennzeichnet, dass die Nagelzuführung (52) einen Vorsprung (521) aufweist, der in Richtung der Außenseite des Magazingehäuses (51) vorspringt, wobei der Vorsprung (521) der Nagelzuführung (52) den zweiten Armabschnitt (732) des Detektionsglieds (73) treibt, um das Detektionsglied (73) zur Dichtungsstellung zu bewegen, wenn die Anzahl der Nägel im Magazingehäuse (51) weniger als eine vorbestimmte Menge beträgt.
  8. Nagelpistole nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass das Detektionsmodul (7) weiter ein belastbares Detektionsglied (74) einschließt, wobei das belastbare Glied (74) zwei gegenüberliegende Enden aufweist, die jeweils am Detektionsglied (73) und dem Mündungsmodul (3) anschlagen und den zweiten Armabschnitt (732) belastbar vorspannen, um das Detektionsglied (73) in der Dichtungslösestellung zu halten.
  9. Nagelpistole nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass das Detektionsmodul (7) weiter ein belastbares Ventilglied (71) einschließt, das zwei gegenüberliegende Enden aufweist, die jeweils am Pistolenkörper (1) und der Ventilstange (70) anschlagen, und die Ventilstange (70) belastbares vorspannt, um zu verhindern, dass der zweite Druck freigegeben wird.
  10. Nagelpistole nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass das Schießmodul (6) einen Kontaktarm (63) einschließt, der beweglich am Pistolenkörper (1) angebracht ist, und eine Abzugbaugruppe (62), die zum Pistolenkörper (1) geschwenkt wird, wobei der Kontaktarm (63) ein Anschlagende (631) aufweist, das an die Nagelaustrittsöffnung (31) angrenzt, wobei die Abzugbaugruppe (62) betätigt werden kann, um den Vorgang zum Eintreiben von Nägeln zu aktivieren.
  11. Nagelpistole nach Anspruch 10, weiter dadurch gekennzeichnet, dass der Kontaktarm (63) betätigt werden kann, um sich vorwärts zu bewegen, sodass das Anschlagende (631) aus der Nagelaustrittsöffnung (31) vorspringt.
EP19165297.3A 2018-03-29 2019-03-26 Nagelpistole Active EP3546128B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW107110876A TWI781157B (zh) 2018-03-29 2018-03-29 無釘不可擊發的打釘槍

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EP3546128A1 EP3546128A1 (de) 2019-10-02
EP3546128B1 true EP3546128B1 (de) 2022-08-24

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109159080A (zh) * 2018-09-29 2019-01-08 广州市美术有限公司 一种具有保险装置的射钉枪
CN115397621A (zh) 2020-03-27 2022-11-25 米沃奇电动工具公司 动力式紧固件驱动器
WO2021202723A1 (en) 2020-03-31 2021-10-07 Milwaukee Electric Tool Corporation Powered fastener driver
CN114211459A (zh) * 2022-01-11 2022-03-22 瑞安市朗辰气动工具有限公司 一种预留钉杆高度的打钉枪

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA879401A (en) * 1971-08-31 Fastener Corporation Fastener driving tool
GB879401A (en) 1958-07-23 1961-10-11 Pye Ltd Circuit arrangement for reducing the d.c. level of a signal
US3563438A (en) * 1968-12-05 1971-02-16 Fastener Corp Fastener driving tool
US3572572A (en) * 1969-07-22 1971-03-30 Textron Inc Fluid pressure operated fastener driving device
DE2247072C3 (de) 1972-09-26 1975-08-07 Dieter Haubold Industrielle Nagelgeraete, 3005 Hemmingen-Westerfeld Druckluftnagler mit einem Magazin für Befestigungsmittel und einer Sicherungseinrichtung zum Überwachen des Ladezustandes des Magazins
US3905535A (en) * 1973-09-13 1975-09-16 Duo Fast Corp Fastener driving tool
JP5034177B2 (ja) * 2005-05-25 2012-09-26 マックス株式会社 打込み工具の安全装置
JP4992199B2 (ja) * 2005-05-25 2012-08-08 マックス株式会社 打込み工具のコンタクト機構
DE102005000107B4 (de) * 2005-08-25 2014-03-13 Hilti Aktiengesellschaft Pneumatisch betriebenes Setzgerät
US7677426B2 (en) * 2005-09-19 2010-03-16 Stanley Fastening Systems, L.P. Fastener driving device
TWM290089U (en) * 2005-11-10 2006-05-01 Nailermate Entpr Corp Nail-free trigger braking structure of nailing gun
TW200824854A (en) * 2006-12-12 2008-06-16 De Poan Pneumatic Corp Empty nail brake/trigger apparatus of nail gun
TW200914214A (en) * 2007-09-21 2009-04-01 De Poan Pneumatic Corp Firing braking apparatus of empty cartridge for nail gun
TW200918254A (en) 2007-10-24 2009-05-01 Basso Ind Corp Nail gun capable of being prevented from empty striking
US20090302087A1 (en) * 2008-06-06 2009-12-10 Chia-Sheng Liang Adjusting Mechanism for Control Valve of Nail Guns
US8800835B2 (en) * 2008-07-17 2014-08-12 Stanley Fastening Systems, Lp Fastener driving device with mode selector and trigger interlock
TW201117930A (en) * 2009-11-19 2011-06-01 De Poan Pneumatic Corp Driving device for resetting a nail hitting bar the a pneumatic nail gun
US8292143B2 (en) 2010-10-12 2012-10-23 Stanley Fastening Systems, L.P. Dry fire lockout with bypass for fastener driving device
US8636185B2 (en) * 2010-11-15 2014-01-28 Illinois Tool Works Inc. Fastener advance delay for fastener driving tool
TWM511932U (zh) * 2015-06-18 2015-11-11 Basso Ind Corp 空釘不擊發的釘槍
TWI767933B (zh) * 2017-08-25 2022-06-21 鑽全實業股份有限公司 打釘槍及其致動裝置
TWI746637B (zh) * 2017-09-14 2021-11-21 鑽全實業股份有限公司 打釘槍及其驅動裝置
JP6950423B2 (ja) * 2017-09-29 2021-10-13 マックス株式会社 打込み工具

Also Published As

Publication number Publication date
TW201941882A (zh) 2019-11-01
US20190299381A1 (en) 2019-10-03
EP3546128A1 (de) 2019-10-02
US11154971B2 (en) 2021-10-26
TWI781157B (zh) 2022-10-21

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